259.5 W/m²·K = 45.7006 BTU/hr·ft²·°F
| W/m²·K | BTU/hr·ft²·°F |
|---|---|
| 244.5 W/m²·K | 43.059 |
| 249.5 W/m²·K | 43.9395 |
| 254.5 W/m²·K | 44.8201 |
| 259.5 | 45.7006 |
| 264.5 W/m²·K | 46.5812 |
| 269.5 W/m²·K | 47.4617 |
| 274.5 W/m²·K | 48.3423 |
259.5 W/m²·K = 45.7006 BTU/hr·ft²·°F
1 W/(m²·K) = 0.176110 BTU/(hr·ft²·°F) · 1 BTU/(hr·ft²·°F) = 5.67826 W/(m²·K)